下行电影完整版未删|欧美插入视频|蓝宇完整版电影未删减资源|特警新人类2粤语在线观看完整版,最爱未删减完整版电影在线观看 ,av在线成人,告别电影完整版在线观看

ProductsYour location : Products

Ammonium Chloride

Brand: Zhongcheng Brand
Performance: white crystal
Uses: in battery, electroplating, dyeing and precision casting fields and as fertilizer
Molecular formula: NH CL
Molecular weight: 53.49
Ammonium Chloride content: ≥24.00%
Moisture: ≤6.00%
Na content: ≤2.50%
Sodium chloride: ≥88.00%


[ Back ]

QR code
歡迎給我們留言 關(guān)閉
姓名:
電話:
E-mail:
內(nèi)容:
 
顯示在線留言